package com.tledu.cyrus.utils;

/**
 * @author cyrus
 */
public class StringUtils {
    /**
     * "  "
     * @param str
     * @return
     */
    public static boolean isNotBlank(String str) {
        if (str == null) {
            return false;
        }
        return !str.trim().isEmpty();
    }
}
